/*
 * Copyright 2020 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package androidx.room.util

import androidx.kruth.assertThat
import org.junit.Test

class CursorUtilTest {
    @Test
    fun findColumnIndex_simple() {
        assertThat(
            findColumnIndexBySuffix(
                arrayOf("a.b"),
                "b"
            )
        ).isEqualTo(0)
    }

    @Test
    fun findColumnIndex_emptyList() {
        assertThat(
            findColumnIndexBySuffix(
                emptyArray(),
                "b"
            )
        ).isEqualTo(-1)
    }

    @Test
    fun findColumnIndex_tooShort() {
        assertThat(
            findColumnIndexBySuffix(
                arrayOf("b"),
                "b"
            )
        ).isEqualTo(-1)
    }

    @Test
    fun findColumnIndex_backTick() {
        assertThat(
            findColumnIndexBySuffix(
                arrayOf("`a.b`"),
                "b"
            )
        ).isEqualTo(0)
    }

    @Test
    fun findColumnIndex_backTick_missingFirstTick() {
        assertThat(
            findColumnIndexBySuffix(
                arrayOf("a.b`"),
                "b"
            )
        ).isEqualTo(-1)
    }
}
